PHP da OOP da klass merosini tekshirish funktsiyasi
is_subclass_ofЗадание 1
ParentClass dan meros olgan, o'z navbatida
GrandParentClass dan meros olgan
ChildClass klassini yarating.
Задание 2
is_subclass_of funktsiyasidan foydalanib,
ChildClass klassi GrandParentClass
ning avlodi hisoblanishini tekshiring.
Задание 3
is_subclass_of funktsiyasidan foydalanib,
ParentClass klassi GrandParentClass
ning avlodi hisoblanishini tekshiring.
Задание 4
is_subclass_of funktsiyasidan foydalanib,
ChildClass klassi ParentClass
ning avlodi hisoblanishini tekshiring.